/* *{
    margin: 0;
    padding: 0;
} */
body{
    height: 100vh; 
    display: flex;
    justify-content: center;
    align-items: center;
}
#app{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
}
.header_back {
    display: block;
    height: 100%;
    font-size: 0;
    margin-right: .9375rem;
    position: absolute;
    left: 1rem;
}
.header_back:after{
    font-size: 0;
    display: inline-block;
    background-image: url(../img/user/s2.svg);
    background-repeat: no-repeat;
    background-position: 0 0;
    -webkit-transform: none;
    transform: none;
}
.header_back:after {
    content: "";
    height: 1.25rem;
    width: 1.25rem;
    background-size: 1.25rem;
    margin: .9375rem 0 0 -.3125rem;
    background-position: 0 -1.484375rem;
}
.header{
    line-height: 4vw;
}

.header p{
    font-size: .16rem;
    color: #85898C;
}
.center{
    width: 100%;
    margin: .9rem auto;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
}
.center p:nth-child(2){
    color: #5681F6;
}
.footer{
    width: 90%;
    padding: .9rem;
    font-size: 1rem;
    text-align: center;
    background-color: #3072F6;
    color: white;
    font-weight: bolder;
}
